H04B 1/1036
With automatic suppression of narrow band noise or interference
Official title: {with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters (H04B1/123 takes precedence; filter circuits H03H)}
H04B1/1036 (With automatic suppression of narrow band noise or interference) appears on 1,107 US grants and 1,129 published applications in this corpus.
Search patents in H04B- Granted patents
- 1,107
- Published applications
- 1,129
- Assignees
- 396
- Inventors
- 1,835
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 8 |
| 2002 | 7 | 24 |
| 2003 | 12 | 24 |
| 2004 | 14 | 20 |
| 2005 | 14 | 21 |
| 2006 | 29 | 28 |
| 2007 | 18 | 37 |
| 2008 | 11 | 38 |
| 2009 | 24 | 32 |
| 2010 | 30 | 37 |
| 2011 | 33 | 32 |
| 2012 | 50 | 40 |
| 2013 | 42 | 43 |
| 2014 | 53 | 95 |
| 2015 | 91 | 59 |
| 2016 | 79 | 90 |
| 2017 | 85 | 89 |
| 2018 | 75 | 63 |
| 2019 | 83 | 71 |
| 2020 | 65 | 54 |
| 2021 | 58 | 43 |
| 2022 | 39 | 39 |
| 2023 | 49 | 61 |
| 2024 | 34 | 37 |
| 2025 | 33 | 25 |
| 2026 | 21 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cancellation of spurious intermodulation products produced in nonlinear channels by frequency hopped signals and spurious signals6 Oct 2026US 12,756,411 B2Finesse Wireless, LLC
- Microwave photonic system and method for cancelling leakage interference of phased array antennas1 Sep 2026US 12,725,920 B2Dalian University of Technology
- System and method for neural network aided interference estimation1 Sep 2026US 12,726,220 B2NovAtel Inc.
- Interferer cancellation device25 Aug 2026US 12,719,518 B2NXP B. V.
- Apparatus and method for cancellation of RF interference in a wired data communication link18 Aug 2026US 12,712,594 B2Huawei Technologies Co., Ltd.
- Self-interference cancellation method for full-duplex communication and device supporting the same8 Oct 2026US 2026/0312783 A1Electronics and Telecommunications Research Institute
- Method and apparatus for signal interference processing24 Sep 2026US 2026/0292861 A1ISCO International, LLC
- Methods and apparatuses for an autonomously tunable interference tracking filter17 Sep 2026US 2026/0280594 A1The Government of the United States, AS Represented By the Secretary of the Navy
- Promoting coexistence of multiple radio systems through the mitigation of desensitization and intermodulation effects17 Sep 2026US 2026/0280595 A1Netgear, Inc.
- Correlating network & physical layer activities20 Aug 2026US 2026/0246488 A1ISCO International, LLC
Most cited
By later US patents
- Tactical radio and radio network with electronic countermeasures382US 8,301,075 B2BAE Systems Information and Electronic Systems Integration Inc. · 2012
- Adaptive notch filter for FM interference cancellation303US 5,307,517 A1994
- Method and apparatus for interference mitigation utilizing antenna pattern adjustments261US 9,271,185 B2ISCO International, LLC · 2016
- Dual-mode cellular telephone system238US 6,035,213 ASharp Kabushiki Kaisha · 2000
- Cable modem apparatus and method221US 6,650,624 B1Broadcom Corporation · 2003